Hi Duarte, You can enable a filter on the nathelper module to help with this https://www.kamailio.org/docs/modules/5.2.x/modules/nathelper.html#nathelper.p.filter_server_id
Check the similar setting for usrloc if you're using cache mode https://www.kamailio.org/docs/modules/5.2.x/modules/usrloc.html#usrloc.p.server_id_filter Cheers, Boden On Wed, 8 May 2019, at 10:06 PM, Duarte Rocha wrote: > Greetings, > > I have two Machines with Kamailio in a High Availability (HA) configuration. > Both machines are active and processing calls and both have one HA IP that > can jump to the other machine in case of failure. > > I also have probing for NAPs configured with each IP as the socket. > > So, in each machine i have this configuration : > > listen=udp:HA_Address1 > listen=udp:HA_Address2 > > NAP 1 being probed from socket HA_Address1 > NAP 1 being probed from socket HA_Address2 > > I also have /proc/sys/net/ipv4/ip_nonlocal_bind with value 1. > > Everything works correctly with this configuration. However when the probing > is sent for the NAP' my logs get filled with the same error messages. > > udp_send(): sendto(sock, buf: 0x7f2d4c91fa18, len: 340, 0, dst: > (xxx.xxx.xxx.xxx:xxx), tolen: 16) - err: Invalid argument (22) > CRITICAL: <core> [core/udp_server.c:602]: udp_send(): invalid > sendtoparameters#012one possible reason is the server is bound to localhost > and#012attempts to send to the net > ERROR: tm [../../core/forward.h:219]: msg_send_buffer(): udp_send failed > > > The error happens because it is trying to probe a NAP using a socket that > isn't active at the moment in the machine. > > Is there a way for this error not to be logged or be disabled without > reducing Log Level to suppress CRITICAL errors? > I think this is a standard High Availability configuration. Is there some > setting that can disable this kind of errors? > > Best Regards, > > Duarte Rocha > _______________________________________________ > Kamailio (SER) - Users Mailing List > [email protected] > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >
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